The space saver wheel in XC40 is on a 18” rim (125/70 R18), so I suspect no way a 16” will work. Offset as well is likely not even similar - so it won’t clear the brakes. As for the jack - XC40 having significantly higher ground clearance than V40 - I’d have to say it won’t work (jack will likely be to low at its maximum height..) but you can test that easily.
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V60 D3
V60 D5 RD
XC60 D5 RD AWD
XC40 B4 RD AWD
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